Patents
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
12/2009
12/29/2009US7638034 Electrochemical detection of single molecules using abiotic nanopores having electrically tunable dimensions
12/29/2009US7638033 electrochemical test for determination of an analyte concentration in a sample; accurate measuring glucose concentration in blood; measured AC current being used in the evaluation algorithm
12/29/2009US7638024 Capillary electrophoresis method
12/29/2009US7638023 Capillary biosensor analysis system
12/29/2009CA2572693C Vehicle occupant detection using relative impedance measurements
12/29/2009CA2437652C Automated flocculation titrimeter system
12/29/2009CA2425663C Fluorescent nucleobase conjugates having anionic linkers
12/29/2009CA2413929C Electrochemical immunoassays using colloidal metal markers
12/24/2009US20090318784 Devices and Methods for Detecting B-Haematin and Haemozoin
12/24/2009US20090318556 Biomarkers for detecting radiation exposure: methods and uses thereof
12/24/2009US20090318307 Device for molecular diagnosis
12/24/2009US20090317915 Biochip detection device and detection method therof
12/24/2009US20090317913 Detection of peroxide radicals and reaction initiators
12/24/2009US20090317824 Fluid Processing Device Comprising Radial Channels
12/24/2009US20090315724 Programmable mit sensor using the abrupt mit device, and alarm apparatus and secondary battery anti-explosion circuit including the mit sensor
12/24/2009US20090315564 Low cost current and temperature sensor
12/24/2009US20090315540 Primary windings having multiple parallel extended portions
12/24/2009US20090314957 Branched Compounds And Their Use in Sensors
12/24/2009US20090314936 Sample target having sample support surface whose face is treated, production method thereof, and mass spectrometer using the sample target
12/24/2009US20090314660 Novel Electropolymerisable Monomers, Soluble in an Aqueous Solution and Comprising a Metalloporphyrin
12/24/2009US20090314659 Tubular electrolysis cell and corresponding method
12/24/2009US20090314651 Apparatus having electrolysis cell and indicator light illuminating through liquid
12/24/2009US20090314641 Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media
12/24/2009US20090314638 Methods and Compositions for Capillary Electrophoresis
12/24/2009US20090314637 measuring the concentration of an analyte of interest in biological fluids; comprising substrate having measurement electrodes formed on the surfaces and contact pads formed on the surface and conductively coupled to the measurement electrodes; quantitative analysis
12/24/2009US20090314060 Circuit assembly for operating a gas sensor array
12/24/2009DE19652059B4 Sauerstoffkonzentrations-Meßvorrichtung Oxygen concentration measuring means
12/24/2009DE102009020841A1 Gassensor und Verfahren zum Herstellen desselben Of the same gas sensor and methods for preparing
12/24/2009DE102009003042A1 Verschlussvorrichtung und Verfahren zum Auffüllen und Abdichten eines Flüssigkeitsreservoirs Closure device and method for filling and sealing a liquid reservoir
12/24/2009DE102008029174A1 Biosensor und Verfahren zum Bestimmen eines Gifts sowie Verwendungen des Biosensors Biosensor and method for determining a poison and uses of the biosensor
12/24/2009DE102008028385A1 Measuring property such as resistance of a material or a function of resistance of a material of a sheet metal, comprises placing sheet between two electrodes, driving a test current traversing the electrodes, and setting a resistance
12/24/2009DE102008002520A1 Vorrichtung zur Bestimmung und/oder Überwachung des Flüssigkeitsgehalts der Haut Device for determining and / or monitoring of the fluid content of the skin
12/24/2009DE102008002464A1 Verfahren zur Kompensation der Anströmabhängigkeit des Messsignals eines Gassensors A method for compensating the flow dependence of the measurement signal of a gas sensor
12/24/2009DE102007035188B4 Verfahren zum Aufheizen eines Gassensors A method of heating a gas sensor
12/24/2009CA2670229A1 Method for determining an analyte in a bodily fluid
12/24/2009CA2669817A1 Method of manufacturing analyte test strip for accepting diverse sample volumes
12/24/2009CA2669685A1 Analyte test strip for accepting diverse sample volumes
12/23/2009WO2009155435A1 Method and apparatus for volumetric gas in-line sensing
12/23/2009WO2009155423A1 System and method for increasing polymer/nanopore interactions
12/23/2009WO2009154710A2 Multi-dimensional fluid sensors and related detectors and methods
12/23/2009WO2009154442A1 Thermal conductivity detection method and device for gas chromatography
12/23/2009WO2009154308A1 Electrode
12/23/2009WO2009153841A1 Mass analyzer
12/23/2009WO2009153468A1 Improvement in the precision of xenon content measurement in a ventilatory anaesthesia apparatus
12/23/2009WO2009153323A1 Method and device for the detection and/or measurement of fouling in heat exchangers
12/23/2009WO2009153092A1 Sensor element containing a sealing element for a functional element
12/23/2009WO2009152788A1 Device for detecting damage of a test specimen made of ferromagnetic material
12/23/2009WO2009152625A1 Method and device for characterizing the effect of a skin treatment agent on skin
12/23/2009WO2009152547A1 Bonded microfluidics system comprising cmos-controllable microfluidic devices
12/23/2009WO2009131306A9 A tungsten trioxide (wo3)-based gas sensor for sensing gaseous volatile organic compounds, and a production method therefor
12/23/2009WO2009114315A3 Method for the purification of biological macromolecules
12/23/2009WO2008137728A8 System and method for proteomics
12/23/2009WO2008119190A8 Microfluidic platforms for genotyping
12/23/2009EP2136389A1 Ion trap mass spectrograph
12/23/2009EP2136205A1 Total organic carbon measuring instrument
12/23/2009EP2136196A1 Method of extracting polychlorinated biphenyl
12/23/2009EP2135071A1 Improved online water analysis
12/23/2009EP2135066A1 Sensor and apparatus for analysing gases present in blood
12/23/2009EP2135065A1 Gas sensor containing a protective cap
12/23/2009EP2135064A1 Amperometric biosensor for histamine determination
12/23/2009EP2135063A1 Systems and methods for testing conductive members employing electromagnetic back scattering
12/23/2009EP1989542B1 Apparatus for sensing at least one parameter in a liquid
12/23/2009EP1545779B1 Hydrophobic maldi plate and process for making a maldi plate hydrophobic
12/23/2009EP1410006B1 Monitoring of gas sensors
12/23/2009EP1342093B1 Electrochemical biosensors
12/23/2009CN201368859Y Multi-passage sodion monitor
12/23/2009CN201368822Y Ammonia alkalization device used for online sodium analyzer
12/23/2009CN201368779Y Temperature oxygen-dissolving bigeminy sensor
12/23/2009CN201366329Y Stirring bar capable of being fixed at bottom of electrolytic cell
12/23/2009CN101611311A Exhaust gas sensor
12/23/2009CN101611304A Gas pre-concentrator for detection apparatus
12/23/2009CN101609593A Toxic and harmful gas alarm circuit system with automatic adjustment function
12/23/2009CN101609082A Oil quality detector
12/23/2009CN101609066A Electromagnetic sensing imaging system based on screen mesh and method thereof
12/23/2009CN101609065A Technology for automatic scanning micro-test of ionic/molecular activity
12/23/2009CN101609064A Method for preparing membrane electrode of acetylene gas sensor
12/23/2009CN101609063A Microelectrode array chip sensor for electrochemical immunological detection
12/23/2009CN101609062A Electrochemical method for measuring toxicity effect of multi-walled carbon nanotubes
12/23/2009CN101609061A Online titration method for measuring proton variation rate in biological wastewater treatment and device thereof
12/23/2009CN101609060A Anticorrosive device of oil storage tank during testing seawater pressure
12/23/2009CN101609059A Oxide/silicate mineral fiber nano composite air-sensitive film and preparation method thereof
12/23/2009CN101609058A Measuring device of soil conductivity and method
12/23/2009CN101608995A Method for testing electrochemical corrosion of welded pipe seam in high-stress state and sample of welded pipe seam
12/23/2009CN101608243A Method for detecting seawater lymphocystis disease virus (LCDV) by loop-mediated isothermal amplification (LAMP) technology
12/23/2009CN101608214A Method and kit for testing single nucleotide polymorphism by using nucleic acid ligase
12/23/2009CN100573132C Method for monitoring ferromagnetic material fatigue crack expansion by variated magnetic signal
12/23/2009CN100573131C Preparation method of sample used for electrophoresis imaging analysis of single-cell gelatin and reagent kit
12/23/2009CN100573130C Humidity sensor
12/23/2009CN100573108C Heat controlled electric pole electrogenerated chemiluminescence testing apparatus and testing-pool preparation method
12/23/2009CN100573107C Detecting instrument on capillary electrophoresis-multi-photon excitation fluorescent column
12/23/2009CN100572613C Feedback controlling system for producing nanometer gap electrode
12/23/2009CN100571695C Bilayer pharmaceutical tablets comprising telmisartan and diuretic and their preparation
12/23/2009CA2728252A1 Electrode
12/23/2009CA2727191A1 Method and apparatus for volumetric gas in-line sensing
12/23/2009CA2722678A1 Improvement in the precision of xenon content measurement in a ventilatory anaesthesia apparatus
12/22/2009US7636624 Diagnostic method and control apparatus for gas sensor
12/22/2009US7636160 System for detecting markers
12/22/2009US7636159 Time-delay integration in detection of labeled beads
12/22/2009US7635983 Battery testing apparatus that controls a switch to allow current to flow from the battery to a utility power source
12/22/2009US7635976 Surveying of buried pipelines